<template>
  <div class="tab-control">
      <div v-for="(item, index) in titles" :key="item.index"
           class="tab-control-item"
           :class="{active:index===currentIndex}"
           @click="indexClick(index)"
      >
          <span>{{item}}</span>
        </div>
  </div>
</template>

<script>
export default {
    data () {
        return {
            currentIndex:0
        }
    },
    methods: {
        indexClick(index){
            this.currentIndex = index
        }
    },
 props:{
     titles:{
         type:Array,
         default(){
             return []
         }
        }
    }
}
</script>

<style>
     .tab-control {
    display: flex;
    text-align: center;
    font-size: 15px;
    height: 40px;
    line-height: 40px;
    background-color: #fff;
  }

  .tab-control-item {
    flex: 1;
  }

  .tab-control-item span {
    padding: 5px;
  }

  .active {
    color: var(--color-high-text);
  }

  .active span {
    border-bottom: 3px solid var(--color-tint);
  }
</style>